Secondary Antibodies

The criteria for selecting the right secondary antibody are extremely good specificity and high sensitivity. antibodies-online offers you more than 22,000 secondary antibodies validated for the most varied applications, such as ELISA, flow cytometry, western blot, ICC, IHC and many more. Our product portfolio covers all common host organisms and reactivity types. But you’ll also find secondary antibodies from more rarely used hosts, such as apes, dogs, Syrian hamsters and others.

Choose from a multitude of conjugated secondary antibodies, for example products combined with TRITC, FITC, Cy, Dylight and Alexa dyes. Still can’t find the right product? Then contact our customer support team via chat, phone or e-mail.